{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:B2CTONGQNRFYBNQZIO2C4UJLHZ","short_pith_number":"pith:B2CTONGQ","canonical_record":{"source":{"id":"astro-ph/0610443","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-10-14T16:19:06Z","cross_cats_sorted":[],"title_canon_sha256":"d8d83a6a856ef2eeb3eeace533064035e3cce39a4457a7bf414f9c510c0b5f08","abstract_canon_sha256":"6f502ebc7ecfc9b264a4de308706a579e5577f804c93275c402f68f544977135"},"schema_version":"1.0"},"canonical_sha256":"0e853734d06c4b80b61943b42e512b3e526754b37a340892bb6022def56d4c05","source":{"kind":"arxiv","id":"astro-ph/0610443","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0610443","created_at":"2026-07-04T14:56:54Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0610443v1","created_at":"2026-07-04T14:56:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0610443","created_at":"2026-07-04T14:56:54Z"},{"alias_kind":"pith_short_12","alias_value":"B2CTONGQNRFY","created_at":"2026-07-04T14:56:54Z"},{"alias_kind":"pith_short_16","alias_value":"B2CTONGQNRFYBNQZ","created_at":"2026-07-04T14:56:54Z"},{"alias_kind":"pith_short_8","alias_value":"B2CTONGQ","created_at":"2026-07-04T14:56:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:B2CTONGQNRFYBNQZIO2C4UJLHZ","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0610443","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-10-14T16:19:06Z","cross_cats_sorted":[],"title_canon_sha256":"d8d83a6a856ef2eeb3eeace533064035e3cce39a4457a7bf414f9c510c0b5f08","abstract_canon_sha256":"6f502ebc7ecfc9b264a4de308706a579e5577f804c93275c402f68f544977135"},"schema_version":"1.0"},"canonical_sha256":"0e853734d06c4b80b61943b42e512b3e526754b37a340892bb6022def56d4c05","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:56:54.558016Z","signature_b64":"exCFZjkgWzhFRElwBvFG4NJgqwNBJ6jeKB03fraQWKemboavDbekWUrgA33hVCL44VV5U5UosanHBEZAhE3RDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0e853734d06c4b80b61943b42e512b3e526754b37a340892bb6022def56d4c05","last_reissued_at":"2026-07-04T14:56:54.557660Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:56:54.557660Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0610443","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T14:56:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QPg65bv9w2FRe9fHOwY9sbT8s0fFLGT4jYUVxsmK0rw6mjpEYw8QGxeTWXft+JZQ3gRF+jVFr2U6XwnU3dnkAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T04:31:09.439080Z"},"content_sha256":"770b48c1cb200874b397bb98bb9cfc1bb8510e5475766050574c82ff7509c3bb","schema_version":"1.0","event_id":"sha256:770b48c1cb200874b397bb98bb9cfc1bb8510e5475766050574c82ff7509c3bb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:B2CTONGQNRFYBNQZIO2C4UJLHZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Boundaries of the GW Vir Stars in the Effective Temperature - Surface Gravity Domain","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"G. Fontaine, P. Brassard, P.-O. Quirion","submitted_at":"2006-10-14T16:19:06Z","abstract_excerpt":"We derive the theoretical red edge of the pulsating GW Vir stars by using full evolutionary calculations that involve mass loss and diffusion. We put the emphasis on the fact that the specific mass loss law used in the evolutionary computations determines the red edge's position. By combining this specific property with the observed location of the red edge in the effective temperature-surface gravity domain, we obtain interesting constraints on possible mass loss laws for PG 1159 stars."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0610443","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0610443/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T14:56:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"heDCbjVV1bn11B9iSInfZ7zHqpe0Ny+LWqfk/GtCY8CGgwjon0hySS/U1ufWRPjqBCGcPU104msO0X233ycFCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T04:31:09.439583Z"},"content_sha256":"06198f430cc16caab500325f16d3191d967f7f1ee17b4a7c5306fdd3f8db4b52","schema_version":"1.0","event_id":"sha256:06198f430cc16caab500325f16d3191d967f7f1ee17b4a7c5306fdd3f8db4b52"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B2CTONGQNRFYBNQZIO2C4UJLHZ/bundle.json","state_url":"https://pith.science/pith/B2CTONGQNRFYBNQZIO2C4UJLHZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B2CTONGQNRFYBNQZIO2C4UJLHZ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-06T04:31:09Z","links":{"resolver":"https://pith.science/pith/B2CTONGQNRFYBNQZIO2C4UJLHZ","bundle":"https://pith.science/pith/B2CTONGQNRFYBNQZIO2C4UJLHZ/bundle.json","state":"https://pith.science/pith/B2CTONGQNRFYBNQZIO2C4UJLHZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B2CTONGQNRFYBNQZIO2C4UJLHZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:B2CTONGQNRFYBNQZIO2C4UJLHZ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"6f502ebc7ecfc9b264a4de308706a579e5577f804c93275c402f68f544977135","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-10-14T16:19:06Z","title_canon_sha256":"d8d83a6a856ef2eeb3eeace533064035e3cce39a4457a7bf414f9c510c0b5f08"},"schema_version":"1.0","source":{"id":"astro-ph/0610443","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0610443","created_at":"2026-07-04T14:56:54Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0610443v1","created_at":"2026-07-04T14:56:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0610443","created_at":"2026-07-04T14:56:54Z"},{"alias_kind":"pith_short_12","alias_value":"B2CTONGQNRFY","created_at":"2026-07-04T14:56:54Z"},{"alias_kind":"pith_short_16","alias_value":"B2CTONGQNRFYBNQZ","created_at":"2026-07-04T14:56:54Z"},{"alias_kind":"pith_short_8","alias_value":"B2CTONGQ","created_at":"2026-07-04T14:56:54Z"}],"graph_snapshots":[{"event_id":"sha256:06198f430cc16caab500325f16d3191d967f7f1ee17b4a7c5306fdd3f8db4b52","target":"graph","created_at":"2026-07-04T14:56:54Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/astro-ph/0610443/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We derive the theoretical red edge of the pulsating GW Vir stars by using full evolutionary calculations that involve mass loss and diffusion. We put the emphasis on the fact that the specific mass loss law used in the evolutionary computations determines the red edge's position. By combining this specific property with the observed location of the red edge in the effective temperature-surface gravity domain, we obtain interesting constraints on possible mass loss laws for PG 1159 stars.","authors_text":"G. Fontaine, P. Brassard, P.-O. Quirion","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2006-10-14T16:19:06Z","title":"The Boundaries of the GW Vir Stars in the Effective Temperature - Surface Gravity Domain"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0610443","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:770b48c1cb200874b397bb98bb9cfc1bb8510e5475766050574c82ff7509c3bb","target":"record","created_at":"2026-07-04T14:56:54Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"6f502ebc7ecfc9b264a4de308706a579e5577f804c93275c402f68f544977135","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-10-14T16:19:06Z","title_canon_sha256":"d8d83a6a856ef2eeb3eeace533064035e3cce39a4457a7bf414f9c510c0b5f08"},"schema_version":"1.0","source":{"id":"astro-ph/0610443","kind":"arxiv","version":1}},"canonical_sha256":"0e853734d06c4b80b61943b42e512b3e526754b37a340892bb6022def56d4c05","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0e853734d06c4b80b61943b42e512b3e526754b37a340892bb6022def56d4c05","first_computed_at":"2026-07-04T14:56:54.557660Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:56:54.557660Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"exCFZjkgWzhFRElwBvFG4NJgqwNBJ6jeKB03fraQWKemboavDbekWUrgA33hVCL44VV5U5UosanHBEZAhE3RDg==","signature_status":"signed_v1","signed_at":"2026-07-04T14:56:54.558016Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0610443","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:770b48c1cb200874b397bb98bb9cfc1bb8510e5475766050574c82ff7509c3bb","sha256:06198f430cc16caab500325f16d3191d967f7f1ee17b4a7c5306fdd3f8db4b52"],"state_sha256":"79414a1925dee4829de42fe80e4f32ec36bad6033523adb33b7536a7ffcb9931"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l/8UlAJLUW44kk94jj6Mbt1CE+g8f1yon6LaI+BiMQ3whwmT0qH5MN4VcTE/0oAtqicnnQJ1YG4XhLCTzSPvAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T04:31:09.445465Z","bundle_sha256":"27a6366e87932098bca821ee5fb40f8c00d47129dea68624d06e53b5335b0fc5"}}